| 摘要 |
A novel locking apparatus is provided for use on self-aligning rod end couplers, reciprocating machines, hydraulic cylinders, transfer machines, and the like. The apparatus comprises at least one slot in an end face of an outer body and means for uniformly deforming a wall of the slot so as to obtain a uniform deformation of the wall of an annular bore, thereby locking and clamping the outer body upon an annular body engaged within the annular bore.
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